I've read over several other posts on this forum and I am still somewhat confused. I currently have a 78 Aspen wagon that I did a magnum swap in and I'm looking to swap in an 8.25 rear that would preferably have 3.55s or 3.73s and have a LSD/Sure-grip. My current 8.25 is a 2.45. My question is what 8.25 would take the least modifying to put under the car. I am currently looking at 94-96 Cherokees. My main issue is the tires I'm running on the car (275s) barely fit and Id like to keep it as close and possible with size as far as the width of the rear. What rear would be the closest to the F body rear with the desired gear and LSD/Sure-grip? Thanks.